SS-Compiler

Creating a Compiler The compiler driver supports the following compiler directives: -l : print the list and table of lexemes/tokens (Lex) to the screen -s : print the symbol table -a : print the generated assembly code (parser/codegen output) to the screen -v : print virtual machine execution trace (VM) to the screen .txt : input file name, for e.g. input.txt Example commands: ./a.out input.txt –l –a –v Print all types of output to the console ./a.out input.txt –v Print only the VM execution trace to the console ./a.out input.txt Print nothing to the console except for program read and write instructions.